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Pemanfaatan Refugia dengan Metode â€œBorder Plantâ€ Untuk Mengendalikan Hama Lalat Buah pada Tanaman Pare Sarni Sarni; Helda Sabban
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4783

Fruit flies belong to pests that inflict huge losses on farmers, especially fruit and vegetable growers. Damage caused by this fruit fly causes the fruit to become rotten, several ways have been done to inflict fruit flies in Indonesia, but the use of pesticides is still dominant. other efforts are needed, namely by implementing Integrated Pest Management. One of them is ecosystem manipulation by planting using the "border plant" technique or edge plants surrounding the plant with refugia. The use of this technique aims to get natural enemies and polynators to go to the edge plants to forage and breed. The purpose of the study was to determine the influence of refugia planting with "border plant" treatment in suppressing the intensity of fruit fly pest attacks on bitter gourd plants. The study was conducted with a Randomized Group Design (RAK) where there were 5 treatments (controls, kenikir flowers, paper, marigolds, purslane) and 5 repeats. The results showed that all refugia plants gave good results in suppressing fruit fly pest attacks on bitter gourd indicated by the percentage of attack rate only below 10%, the development of pupae and imago populations produced also showed that the average form was relatively very small, namely below 10 per head.Keywords : Border Plant, Fruit Fly, Bitter Gourd Plant

Kajian Perubahan Sifat Fisika Tanah Inceptisol Melalui Pemberian Bahan Organik Dari Limbah Kulit Pisang Darmin La Andi; Adnan Sofyan; Tri Mulya Hartati; Asrul Dedy Ali Hasan
Jurnal Pertanian Khairun Vol 2, No 2: (Desember, 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i2.7271

Banana peel waste is a source of environmental pollution because it will rot and cause an unpleasant odor and disrupt the cleanliness of the surrounding environment if it is not processed immediately. Therefore, the use of organic fertilizer from banana peel waste is an important step to overcome this problem. This research was conducted in Tabona Village, South Ternate. The method used in this research was a randomized block design (RAK) consisting of 5 treatments, namely (P0) without control, (P1) banana peel waste 10 tons/ha), (P2) banana peel waste 20 tons/ha), (P3) banana peel waste 30 tonnes/ha and (P4) banana peel waste 40 tonnes/ha. Each treatment was repeated 4 times so that the number of experimental units was 5x4 = 20 experimental units. The results of the research show that the application of organic fertilizer from banana peel waste can provide changes in several physical properties of inceptisol soil, namely soil volume weight, soil porosity, soil organic C, % soil water content and soil permeability, stability of soil aggregates.Abstract. Banana peel waste, porosity, C-organic, % water content, permeability, soil aggregate stability

Uji penurunan nilai C/N rasio dan kecepatan proses pengomposan tandan kosong kelapa sawit pada beberapa komposisi kotoran sapi Ilham Manggala Rizkysandy; E. Nanik Kristalisasi; Ryan Firman Syah
Jurnal Pertanian Khairun Vol 2, No 1: (Juni 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i1.6319

The research was conducted to know different proportions of cow dung affect the C/N ratio and composting time of empty palm oil bunches is the focus of this study. The study was carried out in Nanggulan Village, Maguwoharjo, Depok, Sleman, Yogyakarta, from March to May 2022. Non-factorial Completely Randomized Design (CRD) with six levels was used to set up this study's factorial experiment including empty oil palm bunches at 100%, 90%, and 0%. Oil palm bunches (empty): 80%, cow manure (10%) The ratio of cow manure to palm fruit bunches is 80:20. 70% empty palm fruit bunches, 30% cow manure 40 percent dried manure from cows, 50 percent dried palm fruit bunches Halves of cow manure. One-way ANOVA was used to examine the study's results. Least Significant Difference (LSD) was used to further test for differences between treatments at the 5% significance level. According to the findings, the C/N ratio was reduced to a best trend of 18.56 in the treatment of 50% empty palm oil bunches + 50% cow dung and to a worst trend of 19.04 in the treatment of 60% empty palm oil bunches + 40% cow dung. Compost is considered mature when it is blackish brown in color, soft in texture, and smells of earth; the pH value at the end of the study was most favorable for the treatment of 70% empty palm oil bunches + 30% cow manure, at 6.6; the temperature in the treatment of 100% empty palm oil bunches was the lowest during the composting process, at 29.00.Keywords: Oil palm empty fruit bunches, cow dung, C/N ratio, activator

Kesesuaian Lahan Untuk Pengembangan Ekowisata Mangrove di Kawasan Ekosistem Esensial (KEE) Tanjung Boleu Desa Kao Kabupaten Halmahera Utara Yakub Dimon; Ramli Hadun; Adnan Sofyan
Jurnal Pertanian Khairun Vol 1, No 2: (Desember, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i2.5365

Mangrove ecotourism is one of the uses of mangrove forests from an economic perspective to achieve prosperity. In addition, Ekowista directly has the benefit of nature and environmental conservation. KEE Esential ecosystem area in an areathat has important value for consevation outside the coservation area. Functions sunc as consevation of life support system, preservation of biologicalÂ divercity and sustainable use. This study aims to identify the potential of KEE mangrove ecotourism land, evaluate the feasibility of the area and formulate the concept of a KEE mangrove ecotourism development strategy. The methods used are survey methods, interviews and literature studies. The approach used is descriptive qualitative and SWOT analysis.The results showed that the ecotourism potential in KEE Tanjung Boleu, Kao Village, met the requirements for both physical, biological and socio-cultural potential. This type of research is quantitative-qualitative. The quantitative approach in this research is the type of research using tabulated data or numerical data as comparison material and reference material in analyzing. The analytical tool used in this study is an analysis of the suitability of ecotourism land for mangrove classification and also a strategy analysis or SWOT. Then the qualitative approach in this study, namely non-mathematical research with the process of generating data from the findings in the form of collecting respondents' opinions. From the results of the ecotourism land suitability analysis test in Tanjung Boleu, Kao Village, assessed based on the parameters of ecotourism land suitability for mangrove classification, it shows that this area is suitable for its designation as a tourist attraction. Then the right strategy for its development is the strategy of utilizing strengths to get opportunities

Kompetisi Gulma Teki Terhadap Pertumbuhan Dan Produksi Bawang Varietas Super Philip Dan Varietas Bauji Hasna Hasna; Zauzah Abdullatif; Sofyan Samad
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4704

ABSTRACTShallot is a primary commodity with high economic value. However, the productivity of shallot is still low due to the competition with nutgrass. Nutgrass reduces the productivity of shallot down to 50 - 80%. This study aimed to analyze the impact of nutgrass population towards the growth and productivity of shallot, particularly the Super Phillip and Bauji varieties. This study also aimed to find the most adaptable shallot variety in regards to the combination of nutgrass in Wayamiya Village of East Bacan District in South Halmahera Regency from January to March 2020. The methods used in this study were Randomized Complete Block Design (RCBD) in a factorial pattern consisting of two factors and Replacement Series Methods. The latter was used to analyze the interaction of these two plant species and the combination of both. The variables observed include the height of the plant (cm), the number of seedlings, the weight of fresh bulb (g), the air-dried weight (g), the dry weight without stover (g), the average diameter of air-dried bulb (cm), the fresh weight of nutgrass (g), the dried weight of nutgrass (g), and the numbers of nutgrass bulbs per cluster and plot. Based on the variance analysis calculations, the population of nutgrass had a real impact on produced shallots, particularly in terms of height (cm), weight of fresh bulb per plot, weight of dried bulb per plot, weight of dried bulb without stover, and diameter of bulb per plot. The relative yield total (RYT) and Relative Crowding Coefficient were used to examine the occurrence of competition between the two plants. The result of this study revealed the production of dried super phillip bulb without the presence of nutgrass was 9,5 tons/hectare. Meanwhile, with the presence of 4 nutgrass (T1), 8 nutgrass (T2), and 12 nutgrass (T3), the average weight of dried super phillip bulb was 6 tons/hectare. This showed a decrease of 3 tons/hectare or around 30%/hectare. Moreover, in regards to dried bauji bulb without the presence of nutgrass, the production was 9.3 tons/hectare. With the presence of 4 nutgrass (T1), 8 nutgrass (T2), and 12 nutgrass (T3), the dried bauji bulb production decreased to 3.3 tons/hectare or around 60%/hectare. There was a negative interaction between bauji shallots with 10% of nutgrass treatment in the planting. In this case, the RYT value was 1. The Relative Crowding Coefficient value of super phillip shallots with 10%, 20%, and 30% of nutgrass populations was more than one. This indicated the super phillip variety was adaptable with the presence of nutgrass. Meanwhile, the Relative Crowding Coefficient value of bauji shallots was below one.Keywords: : Nutgrass, Shallot, Competition

STUDI KOMPARATIF PENJUALAN TOMAT (Lycopersicum esculentum Mill.) LOKAL DAN NON LOKAL DI TINGKAT DISTRIBUTOR PASAR SEGIRI KOTA SAMARINDA Wahyu Widodo; Rita Mariati
Jurnal Pertanian Khairun Vol 2, No 2: (Desember, 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i2.6253

There are generally two types of tomatoes sold at Segiri Market, Samarinda City, namely local tomatoes and non-local tomatoes. The two types of tomatoes have many differences, including prices and stock in different markets. The purpose of this study was to determine the differences in prices and stocks of local and non-local tomatoes at the distributor level of Segiri Market, Samarinda City. This research was conducted for 12 weeks starting from September 2022 to November 2022. The data needed is primary data and secondary data with purposive sampling of 11 respondents, namely 4 respondents are local tomato distributors and 7 respondents are non-local tomato distributors. To find out the marketing channels for local tomatoes and non-local tomatoes at the Segiri Market distributor level, Sanarinda City, the snowball sampling method was used. Meanwhile, to find out the difference in price and stock of local and non-local tomatoes, an independent sample t-test can be used. The results of this study stated that the average price of local and non-local tomatoes had differences. Although based on the average price of local and non-local tomatoes had differences, when the sample t test was carried out for the selling prices of local and non-local tomatoes, it was known that the sig value. (2-tailed) of 0.193 0.05. So, according to the basis of decision making on the independent sample t test, it can be concluded that Ho is accepted and Ha is rejected. The sample t test for the purchase price of local and non-local tomatoes is known to have a sig value. (2-tailed) as much as 0.154 0.05. So, according to the basis of decision making in the independent sample t test, it can be concluded that Ho is accepted and Ha is rejected. Thus it can be determined based on the t test that there is no significant difference between the prices of local and non-local tomatoes. The amount of stock of local and non-local tomatoes also differs based on the average number of stocks. After testing the sample t test, it is known that the sig. (2-tailed) of 0.002 0.05. So, as the basis for decision making on the independent sample t test, it can be concluded that Ho is rejected and Ha is accepted. Thus it can be concluded that there is a significant difference between the number of local and non-local tomato stocks

Perspektif Kewirausahaan Sosial dalam Kelompok Usaha Nata de Coco Sejahtera Mandiri di Nagari Balai Baiak III Koto, Kabupaten Padang Pariaman Helmy Gusriani; Ferdhinal Asful; Zulvera Zulvera
Jurnal Pertanian Khairun Vol 2, No 1: (Juni 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i1.6282

This study aims to describe the application of social entrepreneurship elements and describe the canvas business model for social entrepreneurship development in the Nata de Coco Sejahtera Mandiri business group. This research was conducted for 1 month (July-August 2022). This type of research is descriptive qualitative using the case study method. The data used are primary data and secondary data obtained through observation, in-depth interviews and documentation. For the first objective, the data was analyzed using the Miles and Huberman data analysis model and for the second objective it was analyzed descriptively qualitatively, then an assessment of the social benefits of the program was carried out using the Social Return of Investment (SRoI) method. The results of this study indicate that the elements of social entrepreneurship have been implemented by the Nata de Coco Sejahtera Mandiri business group in the form of social values, civil society, innovation and economic activity, but have not optimally provided benefits. Nine elements in the business model canvas for social entrepreneurship development have been implemented consisting of customer segmentation, value proposition and social value, channels, customer relationships, revenue streams and community reinvestment, key activities, key resources, key partners, and cost structure, but not yet optimal. Based on the SRoI assessment of the Nata de Coco Sejahtera Mandiri business group, it can be concluded that the benefits generated are 1:0.03, meaning that social entrepreneurship activities have not been able to create sustainability benefits for stakeholders and have not been able to create social business independence, because the resulting SRoI ratio is less than 1 (1). We recommend that the Nata de Coco Sejahtera Mandiri business group optimize the management of environmental aspects by managing liquid waste from the production of Nata de Coco produced, increasing the participation of local residents and increasing the scale of social business.Keywords : Social Entrepreneurship, Nata de Coco, SRoI

ANALISIS PENDAPATAN DAN TITIK IMPAS PRODUKSI GABAH KERING GILING (GKG) DAN BERAS DI KECAMATAN WASILE TIMUR KABUPATEN HALMAHERA TIMUR Fatmawati Kaddas; Karmila Ibrahim; Muslikah Muslikah
Jurnal Pertanian Khairun Vol 1, No 1: (Juni, 2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v1i1.4920

The development of food crops is part of the agricultural sector with the aim of realizing the conditions for meeting food needs with sufficient nutrition for the population to lead a healthy and productive life.Â This study aims to determine the amount of income and the feasibility level of production of dry milled grain (GKG) and rice. This study was conducted in East Wasile District, East Halmahera Regency with sample determination using purposive sampling and systemic sampling on farmers in East Wasile District, East Halmahera Regency. The results of the study obtained were rice production income of Rp.21,068,283.78 and dry milled grain (GKG) production of Rp.22,134,104. The feasibility level in the production of dry milled grain (GKG) shows an R /C ratio of 2.1 and rice of 2.0, which means that both productions are feasible to be pursued because the resulting value1. Other feasibility indicators are BEP (Break-even point) where dry milled grain reaches breakeven or BEP Price as much as Rp.2,451 and BEP production is 644 Kg, while for rice to breakeven at the BEP value Price of Rp. 4,783 and BEP production of 387 Kg this means that farmers will not experience any gains or losses, so to be able to get a profit and not experience losses, the yield of dry milled grain and rice must be increased above the valueÂ BEP Production and BEP Price.Keywords: Income, Break-even point, Milled dry grain, Rice

Efektivitas Reaktor Biogas dan Pengolahan Limbah Bioslurry Sebagai Sumber Energi Rumah Tangga Serta Hara Organik Pada Wilayah Pertanian Di Halmahera Timur Suparman Suparman; Suryati Tjokrodiningrat; Zauzah Abdullatif; Said Hasan; Yunus Syafie; Asrul Dedy Ali Hasan
Jurnal Pertanian Khairun Vol 2, No 2: (Desember, 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i2.7273

East Halmahera is the main area for developing rice and beef cattle in the North Maluku region. The cultivation of food crops and livestock production generates substantial waste which requires proper management. Precise waste management can reduce environmental pollution in agricultural areas while creating added value opportunities. Rice waste is used with cow manure to produce biogas and organic fertilizer through anaerobic digestion technology. In this research, rice waste and cow dung were used to produce biogas and organic fertilizer through anaerobic digestion. The research is a continuation of previous studies on biogas production in a laboratory setting. The study is divided into two stages: firstly, the production of biogas, and secondly, the creation of organic fertilizer from the remaining bioslurry. The performance of a Modified Profile Anaerobic Reactor biogas digester was evaluated using standard parameters such as pH, temperature, total solids, and flame duration. The nutrient content of the organic fertilizer was tested based on various parameters, including C-organic, Nitrogen (N), C/N ratio, Phosphorus (P2O5), and Potassium (K2O). The results of the research showed that a biogas reactor with a capacity of 2.200 kg produced 4.2 kg of biogas with a flame duration of 12 hours, 7 minutes, and 10 seconds. The average temperature during the process was 29°C, and the total solid organic material decomposition was 33%. Total solid processed organic fertilizer with a C/N value of 16.53, C-Organic content of 24.16%, macronutrients N 1.93%, P2O5 0.37%, and K2O of 1.75%.Keywords: biogas, organic fertilizer, rice husks, cow dung, and East Halmahera.

Potensi Pengembangan Ternak Sapi Potong Berbasis Ketersediaan Hijauan Pakan Di Pulau Sulabesi Kabupaten Kepulauan Sula Irfandi Norau; Yusnaini Yusnaini; Abdurahman Hoda
Jurnal Pertanian Khairun Vol 2, No 1: (Juni 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i1.6321

Beef cattle have good prospects to be developed in Indonesia. Forage providing has potential to support the maintenance of beef cattle. This study aims to (1) study the characteristics of beef cattle breeders in Sulabesi island (2) identify and analyze the potential of beef cattle development and beef cattle development strategies. (3) analyze the condition of strategic areas, natural resources, and beef cattle rearing systems for the development of beef cattle, and (4) analyze opportunities, constraints, supporting factors and challenges in order to formulate a development strategy based on internal factors and external factors that can affect the development of beef cattle. This research was conducted on Sulabesi Island from October to December 2022. The characteristics of beef cattle breeders were analyzed by using descriptive statistics. The state of the region that is a sector basis non basis was analyzed by using LQ (Location Quation). Beef cattle development potential was analyzed by using KPPTR and SWOT analysis. The results shows that the farmers in the location were of productive age and had a good education. The types of forages found are very diverse. West Sulabesi, Central Sulabesi and South Sulabesi sub-districts are potential beef cattle bases with LQ values of 2.19, 1.96 and 1.38. There are two subdistricts with very good livestock capacity, namely Sanana District with 45,924 ST and North Sanana District with 32,543 ST. The score of the IFE matrix is 1.10 and the EFE is 1.11 where these two points are in quadrant 1 of the SWOT matrix. In determining the strategy, there are 3 alternative S-O strategies, 4 alternative W-O, 3 S-T and 2 W-T strategies.Key words: Forage, breeder, Sulabesi Island, Beef Cattle, LQ, KPPTR, SWOT.

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Hamidin Rasulu

Contact Email
hamidinrasulu@yahoo.com

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+6282187392215

Journal Mail Official
hamidinrasulu@yahoo.com

Editorial Address
Jl. Jusuf Abdurahman, Gambesi, Ternate, North Maluku - Indonesia

Location
Kota ternate,

Maluku utara

INDONESIA

Abstract

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Hamidin Rasulu

Contact Email hamidinrasulu@yahoo.com

Phone +6282187392215

Journal Mail Official hamidinrasulu@yahoo.com

Editorial Address Jl. Jusuf Abdurahman, Gambesi, Ternate, North Maluku - Indonesia

Location Kota ternate, Maluku utara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Hamidin Rasulu

Contact Email
hamidinrasulu@yahoo.com

Phone
+6282187392215

Journal Mail Official
hamidinrasulu@yahoo.com

Editorial Address
Jl. Jusuf Abdurahman, Gambesi, Ternate, North Maluku - Indonesia

Location
Kota ternate,

Maluku utara

INDONESIA